refactor(lint): remove empty line

Signed-off-by: appleboy <[email protected]>

interface.go

@@ -21,7 +21,7 @@ type GinI18n interface {
 
 	// SetGetLngHandler sets the handler function to determine the language from the context.
 	SetGetLngHandler(handler GetLngHandler)
-	
+
 	// HasLang checks if the given language is supported by the i18n bundle.
 	// It returns true if the language is supported, false otherwise.
 	HasLang(language string) bool